revelation

noun

• Act of making something known or seen
• Showing something astonishing or enlightening
• The Book of Revelation, the final book of the New Testament, containing apocalyptic visions.
• The act of revealing or disclosing; a surprising and previously unknown fact that has been disclosed to others.
• A moment of sudden and great insight or understanding.
• A divine or supernatural disclosure of something relating to human existence or purpose.
• A surprising and previously unknown fact, especially one that is made known in a dramatic way.